Question

2.2 cubic dm of brass is to be drawn into a cylindrical wire 0.50cm in diameter. find the length of the wire. I am in hurry​

Answer 1

Answer:

11200

Step-by-step explanation:

Volume of wire = (2.2*10*10*10) cm^3 = 2200 cm^3.

22/7 * 0.25 * 0.25 * h = 2200

h = (2200 * 7/22 * 1/ 0.25*0.25) cm

Therefore

Length of wire = (11200/100) m = 112 m

HOPE IT HELPS